Answer:
B
Step-by-step explanation:
You would have to multiply the prices by how many pizzas were sold. So you would have to 9.99 by 39 since that is the price for the small pizza's, and so on.
F(g(x))=5(x^2+1)=5(x^2)+5
}———>so f(g(x)) is not equal to g(f(x))
g(f(x))=(5x)^2+1=25(x^2)+1
Answer:
fog =gofthen it will be equal
D. represents the relation.